Number of major customers comprising significant amounts of total revenues.

No definition available.

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- Definition

Number of major grants comprising significant amounts of total revenues.

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date of amounts due under the terms of governmental, corporate, or foundation grants remaining.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Revenue from the sale of advertising time (such as television and radio) or space (newspaper or magazine pages). May also include advertising, marketing and promotional services rendered during the reporting period.

+ References

+ Details

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Period Type:	duration

- Definition

Revenues from external customers attributed to the entity's country of domicile.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 38

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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- Definition

Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 38

-Subparagraph a(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues.

+ References

No definition available.

+ Details

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- Definition

Total fees and commissions earned from providing services such as leasing of space or maintaining: (1) depositor accounts; (2) transfer agent; (3) fiduciary and trust; (4) brokerage and underwriting; (5) mortgage; (6) credit cards; (7) correspondent clearing; and (8) other such services and activities performed for others.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.13)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 13

-Article 9

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Section 563c.102

-Paragraph 13

-Chapter V

-Subsection II

-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.

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- Definition

Carrying amount as of the balance sheet date of amounts due under the terms of governmental, corporate, or foundation grants.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.8)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 8

-Article 5

+ Details

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- Definition

Cash received from grantors during the current period related to operating activities. This element represents receipts from a guarantor for the amount of guarantee provided.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 27

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3536-108585

+ Details

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- Definition

Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements.

+ References

+ Details

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- Definition

Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

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Enterprise-wide Disclosures (Details) (USD $)	1 Months Ended	12 Months Ended
Enterprise-wide Disclosures (Details) (USD $)	Feb. 28, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Apr. 30, 2009
Geographic Area [Abstract]
Domestic		$ 2,106,161	$ 2,529,669	$ 3,059,810
Asia		2,328,175	1,385,658	1,374,349
Total revenues		4,434,336	3,915,327	4,434,159
Revenue, Major Customer [Line Items]
Number of major customers		2
Number of major grants		2
Grants revenue		1,573,329	2,222,458	2,767,181
Hospira [Member]
Revenue, Major Customer [Line Items]
Percentage of total revenues (in hundredths)		6.50%	11.00%	14.20%
C J [Member]
Revenue, Major Customer [Line Items]
Percentage of total revenues (in hundredths)		1.70%	2.90%	3.50%
Summit [Member]
Revenue, Major Customer [Line Items]
Percentage of total revenues (in hundredths)		20.30%	3.70%	3.30%
C I R M [Member]
Revenue, Major Customer [Line Items]
Award granted from research project					4,721,706
Payment received from research project	392,664
Grants revenue		0	1,047,106
Percentage of total revenues (in hundredths)		0.00%	26.70%	35.40%
OCS [Member]
Revenue, Major Customer [Line Items]
Percentage of total revenues (in hundredths)		27.90%	26.00%	23.00%
Others [Member]
Revenue, Major Customer [Line Items]
Percentage of total revenues (in hundredths)		38.60%	28.50%	20.00%
N I H [Member]
Revenue, Major Customer [Line Items]
Award granted from research project		335,900
Remaining award granted from research project		110,237
Payment received from research project		111,691	45,645
Grants revenue		150,239	47,507
Percentage of total revenues (in hundredths)		5.00%	1.20%	0.60%
N I H, Separate Grant Awarded [Member]
Revenue, Major Customer [Line Items]
Grants revenue		71,355
Cell Cure Neurosciences, Ltd. [Member]
Revenue, Major Customer [Line Items]
Grants revenue		1,333,901	1,109,699
LifeMap Sciences, Ltd. [Member]
Revenue, Major Customer [Line Items]
Payment received from research project		1,082,077	1,222,516
Grants revenue		13,838
Advertising revenue		609,314	373,798
Revenues of royalty and commission fees		707,695	379,098
ESI [Member]
Revenue, Major Customer [Line Items]
Grants revenue		$ 3,996	$ 18,145